"""
cron: 0 */6 * * *
new Env('游戏排行采集');
"""
import requests
import os
import mysql.connector
from datetime import datetime

# 获取环境变量
host = os.environ.get('HOST')
user = os.environ.get('USER')
password = os.environ.get('PASSWORD')
database = os.environ.get('DATABASE')

print("正在获取环境变量...")
print(f"数据库地址：{host}")
print(f"数据库用户名：{user}")
print(f"数据库密码：{password}")
print(f"数据库名称：{database}")

# 发送HTTP请求获取游戏排行
print("发送HTTP请求获取游戏排行数据...")
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36'
}

# Steam热销榜
url = 'https://store.steampowered.com/api/featuredcategories'
response = requests.get(url, headers=headers)

# 连接数据库
connection = mysql.connector.connect(
    host=host,
    user=user,
    password=password,
    database=database
)

cursor = connection.cursor()

# 创建表（如果不存在）
create_table_query = """
CREATE TABLE IF NOT EXISTS ningm_game_rank (
    id INT AUTO_INCREMENT PRIMARY KEY,
    game_name VARCHAR(200) NOT NULL,
    platform VARCHAR(50),
    price DECIMAL(10,2),
    rating DECIMAL(5,2),
    category VARCHAR(100),
    create_time DATETIME DEFAULT CURRENT_TIMESTAMP,
    INDEX idx_platform (platform),
    INDEX idx_create_time (create_time)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
"""
cursor.execute(create_table_query)

# 删除旧数据（保留3天内的数据）
print("删除旧数据...")
delete_query = "DELETE FROM ningm_game_rank WHERE create_time < DATE_SUB(NOW(), INTERVAL 3 DAY)"
cursor.execute(delete_query)

# 解析并保存数据
print("解析并保存游戏排行数据...")
if response.status_code == 200:
    data = response.json()
    top_sellers = data.get('top_sellers', {}).get('items', [])
    
    for game in top_sellers[:20]:  # 只取前20个
        game_name = game.get('name', '')
        price = game.get('final_price', 0) / 100 if game.get('final_price') else 0
        category = game.get('genre', '')
        
        print(f"正在保存游戏数据: {game_name}")
        insert_query = """
            INSERT INTO ningm_game_rank 
            (game_name, platform, price, category) 
            VALUES (%s, %s, %s, %s)
        """
        insert_values = (
            game_name,
            'steam',
            price,
            category
        )
        cursor.execute(insert_query, insert_values)

connection.commit()
cursor.close()
connection.close()

print("数据保存完成！") 